package Facade;
import java.util.Collection;

import javax.ejb.Remote;

import Entity.Contract;
import Entity.Offer;

@Remote
public interface ContractFacadeRemote {

	public Contract addContract(Contract c);
	
	public void clearAllContracts();
	
	public void clearContract(int id_Contract);
	
	public Collection<Contract> listContracts();
	
}
